1113425124 has 96 divisors (see below), whose sum is σ = 3142250496. Its totient is φ = 299967360.

The previous prime is 1113425119. The next prime is 1113425153. The reversal of 1113425124 is 4215243111.

It is a super-3 number, since 3×1113425124³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113425094 and 1113425103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133114 + ... + 141230.

It is an arithmetic number, because the mean of its divisors is an integer number (32731776).

Almost surely, 2^1113425124 is an apocalyptic number.

1113425124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113425124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1571125248).

1113425124 is an abundant number, since it is smaller than the sum of its proper divisors (2028825372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113425124 is a wasteful number, since it uses less digits than its factorization.

1113425124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8225 (or 8223 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 1113425124 is about 33368.0254734978. The cubic root of 1113425124 is about 1036.4626876900.

Adding to 1113425124 its reverse (4215243111), we get a palindrome (5328668235).

The spelling of 1113425124 in words is "one billion, one hundred thirteen million, four hundred twenty-five thousand, one hundred twenty-four".